top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

How is 29 - 1 = 30?

0 votes
2,152 views

How is 29 - 1 = 30?

If also
14 - 1 = 15
11 - 1 = 10
9 - 1 =10

posted Jun 13, 2017 by anonymous

Share this puzzle
Facebook Share Button Twitter Share Button LinkedIn Share Button

2 Answers

+2 votes

roman numerals

answer Jun 14, 2017 by anonymous
0 votes

if the first number is 9 or 14 or 19 or 24 or 29 or 34 etc then the result = first number +1
else result = first number -1
thanks

answer Jun 14, 2017 by Kewal Panesar



Similar Puzzles
0 votes

If
51 x 51 = 26 01
52 x 52 = 27 04
53 x 53 = 28 09
54 x 54 = 29 16
55 x 55 = 30 25
56 x 56 = 31 36
then
57 x 57 = ?? ??

0 votes

Given below is a figure. You have to fill in the numbers from 1 up to 16 in such a way that you get 29 when you add the numbers in each row.

enter image description here

0 votes

If 1/x - 1/y = - 29 and the value of (x +12xy - y) / (x - 6xy -y) can be expressed as m/n, where m and n are co prime positive integers.
The value of m + n = ?

...